style: add isort skip to prevent import formatting conflicts

Author: gio24ita

tests/test_UniParkGUI.py

@@ -4,7 +4,7 @@
 import pytest
 
 # Importiamo la classe GUI
-from UniparkGUI import UniParkApp  # type: ignore # pylint: disable=import-error
+from UniparkGUI import UniParkApp  # type: ignore # pylint: disable=import-error # isort: skip
 
 
 @pytest.fixture